0
Profile Picture

What is an auxiliary verb?

5 年前
This is a question many elementary students ask me. Here is a nice illustration:

Do, be and have (and all of their forms) are the most common auxiliary verbs in English and we use them for present, past tenses, continuous tenses and perfect tenses.
Profile Picture

Denis

Flag
(5 123)
US$18.90
USD/h
class
英语
globe
英国
time
8 143
预订课程